Many versions marked as compatible with macOS 10.10+ do not work with El Capitan
What is the latest version of iTerm 2 which works with OS X El Capitan? (Sadly I'm stuck on an old OS version due to software in my corporate environment not being compatible with later versions).
The downloads page described a number of versions as compatible, but OS X doesn't allow them to run.
For example, iTerm2 3.2.1beta1 (OS 10.10+) is listed, pointing to https://iterm2.com/downloads/beta/iTerm2-3_2_1beta1.zip, but it doesn't run:
The latest working version I could identify that worked was 3.2.0beta5, but there are lots of more recent versions which are supposedly compatible which don't seem to work. Are the URLs wrong, or are the compatibility details wrong?